```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Java线程安全集合指南</title>
    <link rel="stylesheet" href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css">
    <link rel="stylesheet" href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            background-color: #f8fafc;
            color: #1e293b;
            line-height: 1.6;
        }
        .hero {
            background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
            color: white;
        }
        .card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .code-block {
            background-color: #1e293b;
            color: #f8fafc;
            border-radius: 0.5rem;
            overflow-x: auto;
        }
        .prose {
            max-width: 65ch;
        }
        .highlight {
            position: relative;
        }
        .highlight:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 30%;
            background-color: rgba(79, 70, 229, 0.15);
            z-index: -1;
            transform: rotate(-0.5deg);
        }
    </style>
</head>
<body>
    <!-- Hero Section -->
    <section class="hero min-h-screen flex items-center">
        <div class="container mx-auto px-6 py-24">
            <div class="max-w-4xl mx-auto text-center">
                <h1 class="text-5xl md:text-6xl font-bold mb-6 font-serif tracking-tight">
                    Java线程安全集合<span class="highlight">解决方案</span>
                </h1>
                <p class="text-xl md:text-2xl opacity-90 mb-10">
                    深入解析ArrayList的线程安全替代方案，构建高性能并发应用
                </p>
                <div class="flex justify-center space-x-4">
                    <a href="#solutions" class="px-8 py-3 bg-white text-indigo-600 font-semibold rounded-full hover:bg-opacity-90 transition-all">
                        探索方案 <i class="fas fa-arrow-down ml-2"></i>
                    </a>
                    <a href